8.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:S/C:C/I:C/A:C
6.7 Medium
AI Score
Confidence
Low
0.005 Low
EPSS
Percentile
76.0%
EMC RSA Security SiteKey allows remote attackers to display the correct image via a man-in-the-middle (MITM) attack in which an attacker-controlled server proxies authentication data to and from a legitimate SiteKey server. NOTE: the vendor disputes the severity of the issue, stating that it is easier to monitor this attack than “attacks against static web pages.”